Building on Phase 1 piloting, the Company undertook large-scale pilot testwork to (1) further demonstrate the recovery benefits of plant-scale processing, and (2) generate sufficient high-grade awaruite concentrate for hydrometallurgical testing.

Source: https://investingnews.com/bold-ventures-provides-ring-of-fire-update/

Followed by two stages of regrind and cleaner magnetic separation, a further 12% of fresh plant feed is diverted to final tailings, resulting in a "magnetics only" concentrate consisting of awaruite and magnetite.

Source: https://investingnews.com/fpx-nickel-delivers-pfs-for-baptiste-nickel-project-with-after-tax-npv-of-us-2-01-billion-and-18-6-irr/